All MIBs › ACMIB › twoWireSourceChannelEchoCancellation
twoWireSourceChannelEchoCancellation
Module: ACMIB
OID (symbolic): ACMIB::twoWireSourceChannelEchoCancellation
OID (numeric): 1.3.6.1.4.1.1751.2.18.3.6.1.7
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This field disables/enables twoWireSource card echo cancellation function.
What is twoWireSourceChannelEchoCancellation?
This read-only OID shows whether echo cancellation is enabled on the two-wire channel to prevent callers from hearing their own voice delayed. Engineers verify this is active during call quality testing to ensure conversations are clear without annoying echo artifacts. For example, if echo cancellation is enabled on a digital trunk connection, callers won't hear their voice echoed back after a 50+ millisecond delay.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.3.6.1.7 snmpwalk -v2c -c public <target> ACMIB::twoWireSourceChannelEchoCancellation
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.3.6.1.7.1 snmpget -v2c -c public <target> ACMIB::twoWireSourceChannelEchoCancellation.1
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OID Breakdown
Upper-level ancestors (6 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1751 | lucent | ACMIB |
| 1.3.6.1.4.1.1751.2 | mibs | ACMIB |
| 1.3.6.1.4.1.1751.2.18 | acMIB | ACMIB |
| 1.3.6.1.4.1.1751.2.18.3 | channelConfig | ACMIB |
| 1.3.6.1.4.1.1751.2.18.3.6 | twoWireSourceChannelConfigTable | ACMIB |
| 1.3.6.1.4.1.1751.2.18.3.6.1 | twoWireSourceChannelConfigEntry | ACMIB |
| 1.3.6.1.4.1.1751.2.18.3.6.1.7 | twoWireSourceChannelEchoCancellation | ACMIB |